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IBM Z Hardware and Operating Systems Ideas Portal


This is the public portal for all IBM Z Hardware and Operating System related offerings. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Core Infrastructure

Showing 2918

Zap a cloned zFS file with the correct audit-file id (auditfid) when it is created

Various auditing routines use the zFS supposedly-unique "file id" as opposed to the filesystem names, and have an issue when one or more datasets in the same shared-filesystem plex are using the same file id. DFDSS is IBM's poster-child for manipu...
about 1 year ago in z/OS / DFSMS DSS 0 Future consideration

z/OSMF should have the ability to create default dialogs

z/OSMF should have the ability to create default dialogs that are needed for the ISPF & SDSF plug-in and task.
over 4 years ago in z/OS / z/OSMF 0 Future consideration

DFHSM volume selection for CIDS allocation needs to check for contiguous space availability

This item requests DFHSM to check for enough contiguous space when selecting a volume for allocation of the CIDS. During the processing of the FRBACKUP command, one catalog information data set CIDS is created for each copy pool version. Each CIDS...
about 8 years ago in z/OS / DFSMS HSM 1 Not under consideration

Report on 1M vs 4K paging

Please consider separating reporting for 4K vs. 1M page frames. Today, the paging rates are expressed as 4K page equivalents, so when a 1M page comes in, that counts as 256. This distinction probably makes relatively little difference on the overa...
over 10 years ago in z/OS / Advanced Data Gatherer 3 Future consideration

Provide SET IGGCAT=xx to dynamically change catalog options

Allowing a SET IGGCAT=xx would allow a user to dynamically change catalog options without having to restart the catalog address space (CAS). SSMVSE14003
about 8 years ago in z/OS / DFSMS Catalog/IDCAMS/AMS 1 Planned for future release

Need to remove 16Mb limitation for REXX variable.

We need to manage data by rds tables in System Automation for z/OS. In particular We need to read and processes by batch jobs, the data stored in the rds tables that are into system automation.But there is a limit around 16Mb. This number, 16Mb, i...
over 10 years ago in z/OS / TSO 1 Future consideration

Change HSM HOST id from single character limit to multi-character

A multi-character HOST id would allow customers to customize ARCCMDxx commands to be unique by multiple system symbols like a combination of operating environment (Live or DR Test) and HSM address spaces. Example: HOST=&SYSENV.&HSMHOST HOS...
over 2 years ago in z/OS / DFSMS HSM 0 Future consideration

Honour the CLIST keyword on SEARCH when UID is specified

The SEARCH command in RACF does not honour the CLIST keyword if UID is specified. This is documented behaviour insofar as the manual states that all other keywords are ignored if UID is specified. However it is very unhelpful and could simply be a...
over 2 years ago in z/OS / RACF 1 Not under consideration

Port the tree command to Unix System Services

Either port the tree command or create an equivalent command for Unix System Services
about 8 years ago in z/OS / Shell & Utilities 2 Future consideration

Support Posix semaphores

The Posix semaphore mechanism (defined by these APIs: sem_open/sem_close/sem_unlink/sem_trywait/sem_wait/sem_timedwait/sem_post/sem_init/sem_destroy/sem_getvalue) is an alternative to the XSI semaphore mechanism currently implemented in z/OS. Posi...
almost 6 years ago in z/OS / LE 3 Future consideration